Stability and takeoff ground roll issues of hybrid buoyant aircraft

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2014) Stability and takeoff ground roll issues of hybrid buoyant aircraft. In: 5TH INTERNATIONAL CONFERENCE ON MECHANICAL AND MANUFACTURING ENGINEERING 2014 (ICME2014) , 29th-30th October 2014, Bandung.

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Abstract

Abstract. In the field of aviation, it is well known that a vehicle’s stability and takeoff flight segment are critical issues for a flight vehicle design. These problems become more critical for a hybrid buoyant aircraft which is concealed as an airship with huge volume of hull as compared with fuselage of a conventional aircraft. In the present work, these issues are discussed for a case of generic model of hybrid airship and of a prototype model of a hybrid aircraft. Special emphasis is given for future sizing of empennages of IWHA-14, a hybrid buoyant aircraft concept proposed for Malaysian inter-island transportation. Effect of gondola position on rotation angle for takeoff ground roll was analyzed and it was found that such configurations can meet the laid down requirement of minimum roll angle.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	4277/38918
Uncontrolled Keywords:	Airship, Buoyancy, Hybrid Buoyant Aircraft, Stability, Certification
Subjects:	T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL500 Aeronautics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering
Depositing User:	Prof. Waqar Asrar
Date Deposited:	28 Oct 2014 16:32
Last Modified:	29 Oct 2015 11:04
URI:	http://irep.iium.edu.my/id/eprint/38918

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